See light water on Wiktionary
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"Water in its standard form of H₂O, containing two protium (¹H) hydrogen atoms, as opposed to heavy water (which contains deuterium, ²H)."
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"(inorganic chemistry) Water in its standard form of H₂O, containing two protium (¹H) hydrogen atoms, as opposed to heavy water (which contains deuterium, ²H)."
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"ref": "2001, Roger C. Mardon, An Illustrated History of Fire Engines, →ISBN, page 112:",
"text": "The light water (AFFF) of the TACR was to be backed up by fluorinated protein foam instead of standard protein foam.",
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"Foam formed by water and a fluorocarbon surfactant, used in firefighting because it floats on flammable liquids lighter than water."
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"word": "1H2O"
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"word": "diprotium monoxide"
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"word": "light water"
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"word": "1H2O"
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{
"word": "protium water"
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{
"word": "protium oxide"
},
{
"word": "diprotium oxide"
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{
"word": "protium monoxide"
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{
"word": "diprotium monoxide"
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{
"word": "protiated water"
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{
"word": "fully-protiated water"
}
],
"word": "light water"
}
Download raw JSONL data for light water meaning in All languages combined (2.9kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-05-29 from the enwiktionary dump dated 2025-05-20 using wiktextract (e937b02 and f1c2b61). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.